When you say "writing about writing", you mean "writing about making money with writing".

I agree it's the same over and over again. And it should be labeled: This is what worked for me but it probably won't work for you.

Last year, I started writing online and a lot of what I published is about writing. But about how to improve your writing. Ok, I also feel I should address other topics, but there have been many benefits: Higher-paying clients, a small Twitter audience and a whole network of other people who like writing.

(Sorry, this touched on writing about making money with writing.)